Appliances

Magnetic, encased in PTFE. With centre rim.

Magnetic, encased in PTFE. With centre rim.

Magnetic, encased in PTFE. With centre rim.

Magnetic, PTFE coated stirring bar retriever. 35 cm in length.

Replacement Cartridge for Deioniser, Vision 125

A compact all glass still, which can be wall or bench mounted. Produces up to 4 litres per hour of single distilled water. Consisting of horizontal boiler with 3 kW heating element and double coil condenser which cools the distillate to around 30 °C. The boiler can be drained via a stopclock and cleaned without dismantling. Two independent, automatic safety thermostats are fitted to prevent overheating. Supplied with level control device which turns the heater off when the reservoir is full. Requires minimum flow of1 l/minute. Dimensions 540 x 160 x 410 mm (W x D x H)

Spare boiler for the Distinction water still, WA17601.

Spare heater for the Distinction water still, WA17601.

An economically priced, wall mountable, all-glass water still, producing 4 litres per hour single distillate. With two independent safety thermostats, condenser, boiler, 3 kW sheathed heater and screw thread connections. Includes acid addition port and drain cock system for descaling the boiler. Dimensions 500 x 150 x 450 mm(W x D x H).

This water still produces ready-to-use cold, distilled water. The high quality borosilicate glassware coupled with silica sheathed heaters gives pyrogen-free distillate of the highest purity from virtually any raw water supply. The boiler feed is pre-heated to increase efficiency. The unique condenser design ensures that the droplets of distilled water remain in contact with the cooling coil for the longest possible time ensuring maximum energy transfer. All-glass construction allows rapid descaling using strong mineral acids. built- in ""clean"" function and integral acid addition funnel make the cleaning operation simple and safe with no need to dismantle any of the glassware. large bore stopcock with PTFE key is fitted for easy draining of chemicals after cleaning. A flow sensing device prevents overheating, and allows the unit to run on water supplies with pressure as low as psi (20 kPa). Requires a minimum flow of 1 litre per minute. There is an over-temperature thermostat mounted in the boiling chamber as an additional fail-safe. The acrylic safety screen and the cabinet lid are removable giving easy access to the glassware components. Screw threads are incorporated on all water connections so hoses can be fitted and removed easily and safely without risk of breakage. The control is simple and effective system which can be fitted to virtually any type of reservoir vessel. It will turn the still off when the reservoir is full, and restart it when the level in the reservoir drops, making it fully automatic. • 4 litres per hour output • Highly efficient • Fully automatic • Built-in ""clean"" function • Wall mounting bracket included

The Tornado™ Vortexer is a general purpose mixer for applications that demand vigorous and uniform vortexing. • One mixing head does it all with this sleek, modern and compact design vortex mixer! • Control switch with three operation selections (intermittent, off, continuous). • Infinite position rotary speed control from Off up to approx. 3000 rpm • Made of durable, easy to clean ABS material and stable elastomer feet stabilize the unit and dampen vibration. Specifications Speed Range: From 0 to 3000 rpm (shaking to vortexing) Orbit: 3.7 mm Control: 3 position slider - (top) intermittent, (middle) off, (bottom) continuous Weight: 3.93 kg Dimensions: 171 W x 190 D x 197 H mm (with mixing head in place) Warranty: Five Years Mixing Head Holding Capacity • Centre pad area for hand held mixing • Assay Plate x 1 (to be used with retention cords) • 50 mL conical tubes x 2 (horizontally mounted) • 15 mL conical tubes x 2 (horizontally mounted) • 5 mL tubes x 2 (horizontally mounted in the same retention space as 15 mL) • 1.5/2 mL microfuge tubes x 4 (vertically mounted) • 0.5 mL microfuge tubes x 6 (vertically mounted) • 0.2 mL microfuge tubes (strip tubes) x 24 (vertically mounted)

Resistant to most chemicals and stable from 40 °C to 200 °C.

A set of 4 Mystrica colorimeters supplied in a deep Gratnells tray with a lid and polyethylene foam insert. The Mystrica colorimeter delivers high quality performance in a small, robust, user-friendly and affordable package. It has 3 LED light sources emitting red (630nm), green (525nm) or blue (465nm) which are easily selected using the RGB button. You can choose to measure either absorbance or transmittance with the simple press of a button. Absorbance readings are shown from .000 to 1.999 and transmittance is shown from 100.0 to 0.1%. The power switches off after 2 minutes to conserve battery life, unless it is connected to a PC, tablet or phone. This colorimeter allows the use of 12 mm test tubes as well as standard 4.5 mL cuvettes, creating a more versatile unit. Features: • Wireless connection to iPads, iPhones and Android™ devices • Mystrica Colorimeter app available on the App Store and Google Play™ • Each colorimeter has unique identity. The app detects all units within range of an iPad or iPhone and allows one to be selected • Collect data as graphs and tables • Continuous data collection or separate readings • Best fit line for rate of reaction • Email results as .csv file for analysis and storage • Fully supported suggestions for practical activities. • Power: 4 x AA batteries (not included) or via USB when connected to computer Price includes 4 colorimeters, 40 plastic cuvettes with caps, 4 cuvette stands, 25 x 12 mm glass test tubes, 2 sets of instruction sheets, 2 user manuals and 4 USB links.

This camera produces both radiometric heat map, and standard image. The two images can be blended with variable proportion, so that sources of heat and cold can be easily identified, and the images easier to understand. Up to 6,000 images can be stored on the included micro-SD card, and transferred to the computer via USB, and then be used to enhance coursework or teaching notes. The unit is supplied with tripod for hands-free imaging, USB cable, micro-SD card with adaptor, and carrying case. • 2.2"" colour LCD • Fully automatic focus free • Environment temperature compensation • Centre spot crosshair • Adjustable emissivity • Image bending • Auto power off • Li-ion rechargeable battery

For autoclaving and disposal of cultures and petri-dishes. Dimensions: 670 x 305 mm.

This Hi-Precision weighing scale is housed in an impact resistant ABS plastic case with stainless steel weighing pan, permanently attached hinged plastic draft shield, levelling bubble and adjustable feet. It is an easy to use, precise scale with three key operation and can be either battery or mains powered via an AC/DC adapter. Weighs in g, ct, oz, dwt, ozt, gn mg. • 52 mm Ø stainless steel weighing pan • Impact-resistance ABS case with adjustable non-slip rubber feet and bulls eye level bubble • Large 21 mm LCD display with Backlight • Automatic backlight when weight is added to the pan • Auto zero tracking ensures stable and repeatable readings • Stability indicator • Simple three key operation • Plus/minus weighing • Overload warning display • Low Battery indication • Auto power off can be user disabled for continuous use • Auto back light can be user disabled • Capacity: 60 g • Resolution: 0.001 g • Accuracy: ±0.003 g • Power: 6 x AAA alkaline batteries or AC/DC mains power adapter (supplied) • Dimensions: 155 x 112 x 85 mm • Weight: 370 g

The AFKS-600 precision weighing balance has an impact-resistant ABS plastic case and weighing pan, a splash-proof protective cover and non-slip rubber feet. The balance can be either battery or mains powered via an AC/DC mains power adaptor (BA130660) •ABS plastic case with non-slip rubber feet •Splash-proof protective cover •175 x 160 mm weighing pan •20 mm hi-contrast LCD display with function indicators •Automatic backlight when weight is added to the pan •Zero tracking ensures stable and repeatable readings •Tare facility over the full range and can be actioned several times throughout a weighing cycle •Check Weighing to a set weight as +/- value •Low battery indicator •Auto power off after 1.5 minutes of no activity •Supplied with 6 x AA Batteries

The AFKS-6000 precision weighing balance has an impact-resistant ABS plastic case and weighing pan, a splash-proof protective cover and non-slip rubber feet. The balance can be either battery or mains powered via an AC/DC mains power adaptor. •ABS plastic case with non-slip rubber feet •Splash-proof protective cover •175 x 160 mm weighing pan •20 mm hi-contrast LCD display with function indicators •Automatic backlight when weight is added to the pan •Zero tracking ensures stable and repeatable readings •Tare facility over the full range and can be actioned several times throughout a weighing cycle •Check Weighing to a set weight as +/- value •Low battery indicator •Auto power off after 1.5 minutes of no activity •Supplied with 6 x AA Batteries

Designed for education applications, the OHAUS Scout with large backlit LCD backed by education software is the ideal balance for your classroom. It is built to endure demanding classroom applications with superior overload protection. Features including, faster stabilization time, increased capacity, multiple connectivity options and stackable design make Scout the best weighing experience for the next generation classroom. •RS232, USB, Bluetooth and Ethernet Connectivity options •Integral weighing hook •Practical stackable design for convenient storage •Robust ABS housing, stainless steel pan •AC Adaptor included, 4 AA batteries optional •Model SKX123 •Capacity 120 g •Readability 0.001 g

Designed for education applications, the OHAUS Scout with large backlit LCD backed by education software is the ideal balance for your classroom. It is built to endure demanding classroom applications with superior overload protection. Features including, faster stabilization time, increased capacity, multiple connectivity options and stackable design make Scout the best weighing experience for the next generation classroom. •RS232, USB, Bluetooth and Ethernet Connectivity options •Integral weighing hook •Practical stackable design for convenient storage •Robust ABS housing, stainless steel pan •AC Adaptor included, 4 AA batteries optional •Model SKX222 •Capacity 220 g •Readability 0.01 g

Designed for education applications, the OHAUS Scout with large backlit LCD backed by education software is the ideal balance for your classroom. It is built to endure demanding classroom applications with superior overload protection. Features including, faster stabilization time, increased capacity, multiple connectivity options and stackable design make Scout the best weighing experience for the next generation classroom. •RS232, USB, Bluetooth and Ethernet Connectivity options •Integral weighing hook •Practical stackable design for convenient storage •Robust ABS housing, stainless steel pan •AC Adaptor included, 4 AA batteries optional •Model SKX422 •Capacity 420 g •Readability 0.01 g

Mains adapter for Precision Economy Bbalanc

Mains adapter for FKS Precision balance.

Replacement mains adapter for CL Series balances.

This Highland® balance is compact and durable and stacks for easy storage. Sturdy ABS construction allows it to withstand demanding classroom use and the ShockProtect® offers advanced overload protection. HandiCal® facilitates internal calibration without the need for external weights. •Grade 304 stainless steel pan size 120 mm diameter •RS-232 and USB interfaces fitted as standard •Kensington type security lock down slot •Hook included for weighing below the balance •Level indicator and adjustable feet ensure proper balance setup for optimum weighing results •Backlit LCD with 16 mm digits •Internal rechargeable battery with auto power off •AC adapter included •Overall dimensions 170 x 245 x 80 mm (W x D x H) •Two year manufacturer's warranty

This precision weighing balance is housed in an impact-resistant ABS case with a 115 mm diameter stainless steel weighing pan, splash-proof membrane keypad, levelling bubble and adjustable feet. The balance can be either battery or mains powered via an AC/DC Adaptor, not supplied (see BA120160). Complete with user guide and 1 year warranty. Other features •26 mm high contrast LCD with backlight •Automatic backlight when weight is placed on the pan •Zero tracking ensures stable and repeatable readings •Tare facility over the full range •Overload protection to 100 % over capacity •Low Battery indication •Auto Power Off after 1.5 minutes of no activity. •Accuracy: ±0.02 g •Power: 4 x 1.5V AAA alkaline battery or AC mains power adaptor •Dimensions (L x W x D): 230 x 180 x 60 mm •Weight: 1.5 kg

This Highland® balance is compact and durable and stacks for easy storage. Sturdy ABS construction allows it to withstand demanding classroom use and the ShockProtect® offers advanced overload protection. HandiCal® facilitates internal calibration without the need for external weights. •Grade 304 stainless steel pan size 120 mm diameter •RS-232 and USB interfaces fitted as standard •Kensington type security lock down slot •Hook included for weighing below the balance •Level indicator and adjustable feet ensure proper balance setup for optimum weighing results •Backlit LCD with 16 mm digits •Internal rechargeable battery with auto power off •AC adapter included •Overall dimensions 170 x 245 x 80 mm (W x D x H) •Two year manufacturer's warranty

This Highland® balance is compact and durable and stacks for easy storage. Sturdy ABS construction allows it to withstand demanding classroom use and the ShockProtect® offers advanced overload protection. HandiCal® facilitates internal calibration without the need for external weights. •Grade 304 stainless steel pan size 120 mm diameter •RS-232 and USB interfaces fitted as standard •Kensington type security lock down slot •Hook included for weighing below the balance •Level indicator and adjustable feet ensure proper balance setup for optimum weighing results •Backlit LCD with 16 mm digits •Internal rechargeable battery with auto power off •AC adapter included •Overall dimensions 170 x 245 x 80 mm (W x D x H) •Two year manufacturer's warranty

The Prestige Medical Classic Media autoclave offers safe method of sterilising media in the school laboratory. With an interlock lid for safety, it ensures the unit cannot be opened until the temperature inside has fallen to safe level, preventing vessels/glassware exploding or liquid leaking. With one-touch button operation you can set and forget, with no supervision necessary. This model has been specifically designed to provide the most suitable working conditions (temperature, pressure and cycle time) for sterilising media and is ideal for educational use. Full cycle time approx. 70 minutes. Cycle temperature 121 °C.

This Dune balance has a 15 mm high LCD, an advanced overload protection to prevent internal damage and splash-proof keypad with three simple to use colour coded buttons. Comes complete with mains adaptor but can be operated using six AA batteries (not included), with an auto off function to save battery life. •12-month warranty. •Dimensions 208 x 147 x 40 mm (W x D x H) •Large platform (145 x 145 mm) removes easily for cleaning

Mains adapter for Adam CB Series balances.

High dome pressure cooker with safety valve and pressure settings (5, 10 or 15 lb). 6 litre capacity. Operates at 121 °C and 15 psi.

Spare gasket for high dome pressure cooker (AU00900).

The Benchmark ™ digital water bath has been specifically designed for use in schools and colleges. UK designed and manufactured with a 304 grade stainless steel tank steel outer casing with antibacterial paint surface. Features: •Easy to use digital temperature control, from ambient +5°C to 95°C •Temperature stability @45°C: ±0.25°C •Temperature display: 1°C, auto-locking of set temperature, preventing inadvertent adjustment in use •Low water run dry protection: Self resetting cut out •Gated, large bore drain tap, for convenient bath emptying fitted on all bath sizes •Stainless steel perforated base tray •Heater concealed under tank, making cleaning easy •3 year warranty * Please note: Gated drain tap adds an additional 40mm to the overall width. For full range of accessories, please use the 'Clifton' range from Nickel Electro, which is compatible with the Benchmark range of water baths.

This water bath provides a stable temperature environment with a digital PID temperature control for precision. Featuring a bold LED display of measured temperatures in real time, with increments of 0.1°C. The easy to use controls are splash-proof, with touch keypad for setting temperature and indicator for heating and an over temperature alarm. The bath comes complete with a removable, ‘low’ height stainless-steel perforated shelf. The tank is made from high quality, corrosion resistant stainless-steel with a bright clean finish, housed in a durable paint finished outer case. The painted surfaces feature anti-bacterial finish, hygienic coating which actively inhibits bacterial growth, with good chemical resistance. For temperatures above 60°C a lid is recommended. Temperature range: Ambient +5°C to 100°C. All units incorporate side lifting handles, for ease of carrying and non-slip rubber feet. in use. Holds 1 test-tube rack.

This water bath provides a stable temperature environment with a digital PID temperature control for precision. Featuring a bold LED display of measured temperatures in real time, with increments of 0.1°C. The easy to use controls are splash-proof, with touch keypad for setting temperature and indicator for heating and an over temperature alarm. The bath comes complete with a removable, ‘low’ height stainless-steel perforated shelf. The tank is made from high quality, corrosion resistant stainless-steel with a bright clean finish, housed in a durable paint finished outer case. The painted surfaces feature anti-bacterial finish, hygienic coating which actively inhibits bacterial growth, with good chemical resistance. For temperatures above 60°C a lid is recommended. Temperature range: Ambient +5°C to 100°C. All units incorporate side lifting handles, for ease of carrying and non-slip rubber feet. in use. Holds 2 test-tube racks.

This water bath provides a stable temperature environment with a digital PID temperature control for precision. Featuring a bold LED display of measured temperatures in real time, with increments of 0.1°C. The easy to use controls are splash-proof, with touch keypad for setting temperature and indicator for heating and an over temperature alarm. The bath comes complete with a removable, ‘low’ height stainless-steel perforated shelf. The tank is made from high quality, corrosion resistant stainless-steel with a bright clean finish, housed in a durable paint finished outer case. The painted surfaces feature anti-bacterial finish, hygienic coating which actively inhibits bacterial growth, with good chemical resistance. For temperatures above 60°C a lid is recommended. Temperature range: Ambient +5°C to 100°C. All units incorporate side lifting handles, for ease of carrying and non-slip rubber feet. in use. Holds 4 test-tube racks.

This water bath provides a stable temperature environment with a digital PID temperature control for precision. Featuring a bold LED display of measured temperatures in real time, with increments of 0.1°C. The easy to use controls are splash-proof, with touch keypad for setting temperature and indicator for heating and an over temperature alarm. The bath comes complete with a removable, ‘low’ height stainless-steel perforated shelf. The tank is made from high quality, corrosion resistant stainless-steel with a bright clean finish, housed in a durable paint finished outer case. The painted surfaces feature anti-bacterial finish, hygienic coating which actively inhibits bacterial growth, with good chemical resistance. For temperatures above 60°C a lid is recommended. Temperature range: Ambient +5°C to 100°C. All units incorporate side lifting handles, for ease of carrying and non-slip rubber feet. in use. This 22-litre bath incorporates an outlet for a drain tap. Holds 6 test-tube racks.

The Clifton® Gable lid with insulated handle has been designed allowing full use of whole width of a water bath with the lowest height of the gable being 45 mm above the bath. This unique feature means test tube racks or flasks can be placed across the whole width of the bath without fouling the lid maximising the bath working area. Water evaporation is reduced at elevated temperatures, maintaining water levels in the water bath. The lid fits into the tank ensuring all condensation runs back into the bath and not down the side onto your bench top. Fits 8 litre unstirred baths and 9 litre Benchmark bath.

The Clifton® Gable lid with insulated handle has been designed allowing full use of whole width of a water bath with the lowest height of the gable being 45 mm above the bath. This unique feature means test tube racks or flasks can be placed across the whole width of the bath without fouling the lid maximising the bath working area. Water evaporation is reduced at elevated temperatures, maintaining water levels in the water bath. The lid fits into the tank ensuring all condensation runs back into the bath and not down the side onto your bench top. Fits 14 litre unstirred baths and 13 litre Benchmark bath.

This water bath is designed for general use and is economically priced without compromising quality. An easy to use analogue dial pointer allows temperature setting graduated in 5°C divisions. The bath has an illuminated on/off switch and heater indication lamp. The bath comes complete with a removable, ‘low’ height stainless-steel perforated shelf. The tank is made from high quality, corrosion resistant stainless-steel with a bright clean finish, housed in a durable paint finished outer case. The painted surfaces feature anti-bacterial finish, hygienic coating which actively inhibits bacterial growth, with good chemical resistance. For temperatures above 60°C a lid is recommended. Temperature range: Ambient +5°C to 100°C. All units incorporate side lifting handles, for ease of carrying and non-slip rubber feet. in use. Holds 1 test-tube rack.

This water bath is designed for general use and is economically priced without compromising quality. An easy to use analogue dial pointer allows temperature setting graduated in 5°C divisions. The bath has an illuminated on/off switch and heater indication lamp. The bath comes complete with a removable, ‘low’ height stainless-steel perforated shelf. The tank is made from high quality, corrosion resistant stainless-steel with a bright clean finish, housed in a durable paint finished outer case. The painted surfaces feature anti-bacterial finish, hygienic coating which actively inhibits bacterial growth, with good chemical resistance. For temperatures above 60°C a lid is recommended. Temperature range: Ambient +5°C to 100°C. All units incorporate side lifting handles, for ease of carrying and non-slip rubber feet. in use. Holds 2 test-tube racks.

This water bath is designed for general use and is economically priced without compromising quality. An easy to use analogue dial pointer allows temperature setting graduated in 5°C divisions. The bath has an illuminated on/off switch and heater indication lamp. The bath comes complete with a removable, ‘low’ height stainless-steel perforated shelf. The tank is made from high quality, corrosion resistant stainless-steel with a bright clean finish, housed in a durable paint finished outer case. The painted surfaces feature anti-bacterial finish, hygienic coating which actively inhibits bacterial growth, with good chemical resistance. For temperatures above 60°C a lid is recommended. Temperature range: Ambient +5°C to 100°C. All units incorporate side lifting handles, for ease of carrying and non-slip rubber feet. in use. Holds 4 test-tube racks.

This water bath is designed for general use and is economically priced without compromising quality. An easy to use analogue dial pointer allows temperature setting graduated in 5°C divisions. The bath has an illuminated on/off switch and heater indication lamp. The bath comes complete with a removable, ‘low’ height stainless-steel perforated shelf. The tank is made from high quality, corrosion resistant stainless-steel with a bright clean finish, housed in a durable paint finished outer case. The painted surfaces feature anti-bacterial finish, hygienic coating which actively inhibits bacterial growth, with good chemical resistance. For temperatures above 60°C a lid is recommended. Temperature range: Ambient +5°C to 100°C. All units incorporate side lifting handles, for ease of carrying and non-slip rubber feet. in use. This 22-litre bath incorporates an outlet for a drain tap. Holds 6 test-tube racks.

Polycarbonate hinged gable lid. The clear polycarbonate enables users to see into the bath during use. It can be hinged back out of the way to access the water bath, ensuring all condensate returns back into the water bath, or the whole lid can be easily removed and replaced for cleaning. Fits 4 litre unstirred baths and 5 litre Benchmark bath.

Polycarbonate hinged gable lid. The clear polycarbonate enables users to see into the bath during use. It can be hinged back out of the way to access the water bath, ensuring all condensate returns back into the water bath, or the whole lid can be easily removed and replaced for cleaning. Fits 8 litre unstirred baths and 9 litre Benchmark bath.

Polycarbonate hinged gable lid. The clear polycarbonate enables users to see into the bath during use. It can be hinged back out of the way to access the water bath, ensuring all condensate returns back into the water bath, or the whole lid can be easily removed and replaced for cleaning. Fits 14 litre unstirred baths and 13 litre Benchmark bath.

Water bath test tube rack, manufactured in 304 specification 18/8 non-magnetic, bright finish stainless steel. Supplied flat, ready to fold to shape and use, with different hole sizes and number of holes available.

Water bath test tube rack, manufactured in 304 specification 18/8 non-magnetic, bright finish stainless steel. Supplied flat, ready to fold to shape and use, with different hole sizes and number of holes available.

A triple water bath featuring three independently controlled unstirred water baths in one unit. Featuring three 4 litre stainless-steel tanks with individual thermostatic controls, allowing each chamber to have a different temperature and water level. Each easy-to-use analogue dial pointer allows temperature setting graduated in 5°C divisions and each tank has an illuminated on/off switch and heater indication lamp. Each chamber comes complete with removable low height perforated stainless steel shelf. The tanks are made from high quality, corrosion resistant stainless-steel with a bright clean finish, housed in a durable paint finished outer case. The painted surfaces feature anti-bacterial finish, hygienic coating which actively inhibits bacterial growth, with good chemical resistance. For temperatures above 60°C a lid is recommended. Temperature range: Ambient +5°C to 99°C. *Lid available BA220100